If a cherry slides down into a lane above a chocolate spawner, chances of passing the level are quite drastically reduced, as every move counts here.
There are also a ton of blockers on the board and their positions make them quite hard to destroy. The chocolate will multiply fast. Because of the chocolate spawners, it can be either extremely easy or hard to pass.
The ingredients on the side are especially hard to drop, being that the player cannot create a striped candy on the very sides of the board.